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LBT-HW-151 Fabric Friction Charge Measurement Instrument (Drum Friction Tester + Faraday Cup + Electrostatic Charge Meter)

It is primarily used to measure the surface charge of antistatic garments and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for workplace safety, product quality inspection agencies, and manufacturers of antistatic apparel.

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Protective Clothing Testing Instrument

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lbt@lbt.ltd

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+86-15102211717

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LBT-HW-151 Fabric Friction Charge Measurement Instrument (Drum Friction Tester + Faraday Cup + Electrostatic Charge Meter)

Description

Product Introduction:

Manufactured in accordance with GB 2811-2019, it is primarily used to measure the surface charge of antistatic garments and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for work safety, product quality inspection agencies, and manufacturers of antistatic apparel.

Reference standard:

GB 2811-2019 “Anti-Static Clothing”

Product Features:

1. The complete equipment set comprises a drum friction tester, a Faraday cup, and an electrostatic charge meter; these three components work in concert to carry out the test.

2. The drum friction tester features a user‑settable operating time; once the set duration is reached, the test stops automatically, ensuring safe and convenient operation.

3. Both the inner and outer cylinders of the Faraday cage are integrally formed from stainless steel, featuring an elegant and sophisticated appearance, as well as excellent oxidation resistance and corrosion resistance.

4. The electrostatic charge meter displays test results digitally and locks the final reading directly. Its internal insulation layer effectively mitigates interference from the testing environment.

5. The outer wall of the Faraday cage and the space between the inner and outer cylinders are both insulated to prevent interference with the test results.

6. The drum friction machine features an acrylic decorative panel.

Technical Specifications:

Project Name	Technical Specifications
Test range of the electrostatic voltmeter	0–2 μC, accuracy 1%
Faraday cage dimensions	h_inner = 2d_inner = 80 cm; h_outer = 2d_outer = 100 cm; d_outer = d_inner + 10 cm = 50 cm
Structural parameters of the drum friction machine	Inner diameter: (65 ± 5) cm; depth: (45 ± 5) cm; rotational speed: ≥ 46 r/min; aperture: ≥ 30 cm; number of blades: ≥ 2; lining material: polypropylene‑acrylonitrile standard fabric.
Roller friction machine operating time	0–9,999 minutes, user-definable; the standard specifies 15 minutes.
Power supply	220V 50Hz

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Customer Reviews

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From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

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Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

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From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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Keywords:

LBT-HW-151 Fabric Friction Charge Measurement Instrument (Drum Friction Tester + Faraday Cup + Electrostatic Charge Meter)

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Address:Tianjin Jinghai Economic Development Zone

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